{"id":"https://openalex.org/W4221049599","doi":"https://doi.org/10.1109/jiot.2022.3161935","title":"SDN-Based Privacy and Functional Authentication Scheme for Fog Nodes of Smart Healthcare","display_name":"SDN-Based Privacy and Functional Authentication Scheme for Fog Nodes of Smart Healthcare","publication_year":2022,"publication_date":"2022-03-24","ids":{"openalex":"https://openalex.org/W4221049599","doi":"https://doi.org/10.1109/jiot.2022.3161935"},"language":"en","primary_location":{"id":"doi:10.1109/jiot.2022.3161935","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2022.3161935","pdf_url":null,"source":{"id":"https://openalex.org/S2480266640","display_name":"IEEE Internet of Things Journal","issn_l":"2327-4662","issn":["2327-4662","2372-2541"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Internet of Things Journal","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100784119","display_name":"Changbo Ke","orcid":"https://orcid.org/0000-0002-9273-4428"},"institutions":[{"id":"https://openalex.org/I41198531","display_name":"Nanjing University of Posts and Telecommunications","ror":"https://ror.org/043bpky34","country_code":"CN","type":"education","lineage":["https://openalex.org/I41198531"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Changbo Ke","raw_affiliation_strings":["School of Computer Science, Nanjing University of Posts and Telecommunications, Nanjing, Jiangsu, China"],"raw_orcid":"https://orcid.org/0000-0002-9273-4428","affiliations":[{"raw_affiliation_string":"School of Computer Science, Nanjing University of Posts and Telecommunications, Nanjing, Jiangsu, China","institution_ids":["https://openalex.org/I41198531"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102867827","display_name":"Zejiang Zhu","orcid":"https://orcid.org/0000-0003-1608-8361"},"institutions":[{"id":"https://openalex.org/I41198531","display_name":"Nanjing University of Posts and Telecommunications","ror":"https://ror.org/043bpky34","country_code":"CN","type":"education","lineage":["https://openalex.org/I41198531"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zejiang Zhu","raw_affiliation_strings":["School of Computer Science, Nanjing University of Posts and Telecommunications, Nanjing, Jiangsu, China"],"raw_orcid":"https://orcid.org/0000-0002-4949-3956","affiliations":[{"raw_affiliation_string":"School of Computer Science, Nanjing University of Posts and Telecommunications, Nanjing, Jiangsu, China","institution_ids":["https://openalex.org/I41198531"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100602821","display_name":"Fu Xiao","orcid":"https://orcid.org/0000-0003-1815-2793"},"institutions":[{"id":"https://openalex.org/I41198531","display_name":"Nanjing University of Posts and Telecommunications","ror":"https://ror.org/043bpky34","country_code":"CN","type":"education","lineage":["https://openalex.org/I41198531"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fu Xiao","raw_affiliation_strings":["School of Computer Science, Nanjing University of Posts and Telecommunications, Nanjing, Jiangsu, China"],"raw_orcid":"https://orcid.org/0000-0003-1815-2793","affiliations":[{"raw_affiliation_string":"School of Computer Science, Nanjing University of Posts and Telecommunications, Nanjing, Jiangsu, China","institution_ids":["https://openalex.org/I41198531"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025184050","display_name":"Zhiqiu Huang","orcid":"https://orcid.org/0000-0001-6843-1892"},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhiqiu Huang","raw_affiliation_strings":["College of Computer Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing, Jiangsu, China"],"raw_orcid":"https://orcid.org/0000-0001-6843-1892","affiliations":[{"raw_affiliation_string":"College of Computer Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing, Jiangsu, China","institution_ids":["https://openalex.org/I9842412"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5059299524","display_name":"Yunfei Meng","orcid":"https://orcid.org/0000-0002-8751-6338"},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yunfei Meng","raw_affiliation_strings":["College of Computer Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing, Jiangsu, China"],"raw_orcid":"https://orcid.org/0000-0002-8751-6338","affiliations":[{"raw_affiliation_string":"College of Computer Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing, Jiangsu, China","institution_ids":["https://openalex.org/I9842412"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.1376,"has_fulltext":false,"cited_by_count":19,"citation_normalized_percentile":{"value":0.8734724,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"9","issue":"18","first_page":"17989","last_page":"18001"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10273","display_name":"IoT and Edge/Fog Computing","score":0.9991999864578247,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10273","display_name":"IoT and Edge/Fog Computing","score":0.9991999864578247,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11614","display_name":"Cloud Data Security Solutions","score":0.9955000281333923,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11504","display_name":"Advanced Authentication Protocols Security","score":0.9927999973297119,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7344633340835571},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.6211154460906982},{"id":"https://openalex.org/keywords/authentication","display_name":"Authentication (law)","score":0.5754123330116272},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.5287090539932251},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.5118462443351746},{"id":"https://openalex.org/keywords/default-gateway","display_name":"Default gateway","score":0.5085443258285522},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.47533583641052246},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.4200063943862915},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.33082011342048645},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.13427361845970154},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.08152216672897339}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7344633340835571},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.6211154460906982},{"id":"https://openalex.org/C148417208","wikidata":"https://www.wikidata.org/wiki/Q4825882","display_name":"Authentication (law)","level":2,"score":0.5754123330116272},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.5287090539932251},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.5118462443351746},{"id":"https://openalex.org/C187713609","wikidata":"https://www.wikidata.org/wiki/Q2465461","display_name":"Default gateway","level":2,"score":0.5085443258285522},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.47533583641052246},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.4200063943862915},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.33082011342048645},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.13427361845970154},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.08152216672897339},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jiot.2022.3161935","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2022.3161935","pdf_url":null,"source":{"id":"https://openalex.org/S2480266640","display_name":"IEEE Internet of Things Journal","issn_l":"2327-4662","issn":["2327-4662","2372-2541"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Internet of Things Journal","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1980285867","display_name":null,"funder_award_id":"2018YFB0803400","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G3029216039","display_name":null,"funder_award_id":"61772270","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7519372242","display_name":null,"funder_award_id":"61602262","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8431760780","display_name":null,"funder_award_id":"61932013","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":46,"referenced_works":["https://openalex.org/W2010109924","https://openalex.org/W2514873781","https://openalex.org/W2551980355","https://openalex.org/W2608659040","https://openalex.org/W2753580776","https://openalex.org/W2772709146","https://openalex.org/W2777180355","https://openalex.org/W2783171301","https://openalex.org/W2786027963","https://openalex.org/W2798266822","https://openalex.org/W2806665540","https://openalex.org/W2883732254","https://openalex.org/W2886899600","https://openalex.org/W2893109375","https://openalex.org/W2896150139","https://openalex.org/W2898332693","https://openalex.org/W2901650006","https://openalex.org/W2903220614","https://openalex.org/W2909168541","https://openalex.org/W2918569291","https://openalex.org/W2919017393","https://openalex.org/W2919541342","https://openalex.org/W2919603306","https://openalex.org/W2922000667","https://openalex.org/W2922840591","https://openalex.org/W2944933949","https://openalex.org/W2949592078","https://openalex.org/W2951203659","https://openalex.org/W2963903668","https://openalex.org/W2964635667","https://openalex.org/W2965780602","https://openalex.org/W2971613689","https://openalex.org/W2972890831","https://openalex.org/W3004823277","https://openalex.org/W3008439638","https://openalex.org/W3023755596","https://openalex.org/W3025816900","https://openalex.org/W3037614866","https://openalex.org/W3038437447","https://openalex.org/W3045356871","https://openalex.org/W3083265608","https://openalex.org/W3084879446","https://openalex.org/W3102167156","https://openalex.org/W3110603219","https://openalex.org/W3110891612","https://openalex.org/W6632937542"],"related_works":["https://openalex.org/W1975289146","https://openalex.org/W2105887828","https://openalex.org/W2122599759","https://openalex.org/W4236520801","https://openalex.org/W1537234410","https://openalex.org/W2952348651","https://openalex.org/W2242172122","https://openalex.org/W4386582991","https://openalex.org/W4210711442","https://openalex.org/W3048640223"],"abstract_inverted_index":{"As":[0],"a":[1],"novel":[2],"computing":[3,6,61,132,173],"paradigm,":[4],"fog":[5,34,41,60,92,113],"can":[7],"provide":[8],"more":[9,169],"efficient":[10],"and":[11,28,75,115,122,140,153,171,183],"high-quality":[12],"medical":[13],"services":[14],"for":[15,36,91],"patients":[16],"by":[17,56],"deploying":[18],"the":[19,110,120,126,131,134,138,172],"smart":[20,44,95],"healthcare":[21,24,45],"system.":[22],"Smart":[23],"needs":[25,62],"to":[26,63,108,125,129],"store":[27],"share":[29],"patient\u2019s":[30],"physiological":[31],"data":[32,52],"in":[33,105],"nodes":[35,42,93],"online":[37],"diagnoses.":[38],"However,":[39],"if":[40],"of":[43,72,94,112,133,142],"lack":[46],"effective":[47],"security":[48,88],"mechanisms,":[49],"user\u2019s":[50],"privacy":[51,121],"might":[53],"be":[54],"stolen":[55],"malicious":[57],"users.":[58],"Moreover,":[59],"confront":[64],"some":[65],"brand-new":[66],"challenges,":[67,81],"such":[68],"as":[69],"resource-constrained":[70],"Internet":[71],"Things":[73],"(IoT)":[74],"insider":[76],"attacks.":[77],"To":[78,136],"overcome":[79],"these":[80],"we":[82,145],"propose":[83],"an":[84,100,147],"software-defined":[85],"networking":[86],"(SDN)-based":[87],"authentication":[89,101],"scheme":[90,167],"healthcare.":[96],"In":[97],"our":[98,143,166],"scheme,":[99,144],"algorithm":[102],"is":[103,168,195],"deployed":[104],"SDN":[106,127],"gateway":[107,128],"validate":[109,137],"creditability":[111],"node,":[114],"IoT":[116],"only":[117],"need":[118],"send":[119],"functional":[123],"attributes":[124],"decrease":[130],"IoT.":[135],"effectiveness":[139],"feasibility":[141],"implement":[146],"experimental":[148,157],"system":[149],"with":[150,162],"POX":[151],"controller":[152],"Mininet":[154],"emulator.":[155],"The":[156],"results":[158],"show":[159],"that,":[160],"compared":[161],"other":[163],"similar":[164],"work,":[165],"effective,":[170],"overhead":[174,185],"(":[175],"<inline-formula":[176,187],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[177,188],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">":[178,189],"<tex-math":[179,190],"notation=\"LaTeX\">${2}{n}{T}_{m}$":[180],"</tex-math></inline-formula>":[181,193],")":[182],"storage":[184],"[":[186],"notation=\"LaTeX\">$({n}{+}{2}){\\cdot":[191],"}{1024}{+}{256}$":[192],"]":[194],"lower.":[196]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
